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Electronics & Semiconductors news
Hurricane Helene shut down NC mine that is pivotal to world's semiconductor supply
The remnants of Hurricane Helene ripped through the Western North Carolina mountain town of Spruce Pine last week, disrupting a quartz facility integral to the global production of solar panels and semiconductor chips.
Electronics & Semiconductors
Oct 3, 2024
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Researchers illuminate inner workings of new-age soft semiconductors
One of the more promising classes of materials for next-generation batteries and electronic devices are the organic mixed ionic-electronic conductors, OMIECs for short. These soft, flexible polymer semiconductors have promising ...
Engineering
Oct 1, 2024
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Engineers develop a bendable, programmable, non-silicon microprocessor that requires only 6 mW of power
A team of microchip engineers at Pragmatic Semiconductor, working with a pair of colleagues from Harvard University and another from Qamcom, has developed a bendable, programmable, non-silicon 32-bit RISC-V microprocessor. ...
UK govt buys semiconductor facility key to defense
The UK government announced on Friday that it had acquired a key semiconductor factory after fears its imminent closure would hamper a crucial supply chain to Britain's armed forces.
Business
Sep 28, 2024
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Shape-morphing brain sensor adheres to curved surfaces for ultrasound neurostimulation
Transcranial focused ultrasound, a non-invasive technique to stimulate specific areas of the brain using high-frequency sound waves, could be a promising treatment strategy for many neurological disorders. Most notably, it ...
Spotlight on ultra-precision machining: Overcoming the challenges of processing silicon carbide single crystals
Silicon carbide (SiC) has emerged as a crucial material in the realm of high-end electronics, particularly for applications requiring high thermal conductivity, high hardness, and robust chemical stability. Its application ...
Engineering
Sep 27, 2024
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Enhancing semiconductor functionality with TeSeO materials for future electronics
In most inorganic semiconductors, electrons serve as the primary charge carriers, which limits the development of complementary devices and circuits. A recent study by City University of Hong Kong (CityUHK) researchers has ...
Engineering
Sep 26, 2024
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Unique straining affects phase transformations in silicon, a material vital for electronics
When Valery Levitas left Europe in 1999, he packed up a rotational diamond anvil cell and brought it to the United States. He and the researchers in his group are still using a much-advanced version of that pressing, twisting ...
Engineering
Sep 25, 2024
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81
From quantum to wireless: Enhancing chip-scale communication with terahertz tech
As computing technology advances, we have shifted from using large, single-chip processors to systems made up of smaller, specialized chips called "chiplets." These chiplets work together to boost processing power and efficiency.
There's two sides to this semiconductor, and many simultaneous functions
Gallium nitride-based semiconductors have been a boon for high-frequency and power electronics. They've also revolutionized energy-efficient LED lighting. But no semiconductor wafer has been able to do both at the same time ...
Electronics & Semiconductors
Sep 25, 2024
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Waste heat to green energy: New approach boosts thermoelectric generator efficiency
Thermoelectric generators that can convert waste heat to clean energy could soon be as efficient as other renewable energy sources, like solar, according to a team led by Penn State scientists.
Electronics & Semiconductors
Sep 25, 2024
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Selective metal films deposition technique enables fabrication of soft electronics with various form factors
A research team has developed a printing-based selective metal film deposition technique that enables the facile and fast fabrication of high-performance soft electronic devices and circuits in various forms.
Engineering
Sep 24, 2024
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Researchers enhance efficiency of small electric drives for pumps and fans
Small electric motors can be found in many household appliances, tools and computers as well as in modern cars, where they drive auxiliary units such as pumps and fans. Individually, each of these motors does not consume ...
Engineering
Sep 23, 2024
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Chipmaker Qualcomm to explore takeover of Intel
Qualcomm Inc. has approached Intel Corp. to discuss a potential acquisition of the struggling chipmaker, people with knowledge of the matter said, raising the prospect of one of the biggest-ever M&A deals.
Business
Sep 23, 2024
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Ultrathin organic-inorganic device shows promise for wireless monitoring of biomarkers
In recent years, electronics engineers have developed a wide range of wearable and implantable devices that can detect and record biological signals. These devices can help to keep track of various physiological processes, ...
Q&A with electrical engineer training the world's next microchip leaders
Burn Lin knows the ins and outs of the tiny chips that power your phones, cars and gaming consoles, and he knows there aren't enough workers to keep up with skyrocketing demand.
Electronics & Semiconductors
Sep 19, 2024
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Organic thermoelectric device can harvest energy at room temperature without a temperature gradient
Researchers have developed a new organic thermoelectric device that can harvest energy from ambient temperature. While thermoelectric devices have several uses today, hurdles still exist to their full utilization. By combining ...
Electronics & Semiconductors
Sep 19, 2024
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What caused pagers used by Hezbollah to explode? Wireless security expert explains what might have happened
Thousands of pagers used by members of the militant group Hezbollah simultaneously exploded in parts of Lebanon and Syria on Tuesday afternoon, killing at least nine people and injuring more than 2,700.
Consumer & Gadgets
Sep 18, 2024
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Semi-metals offer new possibilities for electronic devices
Dr. Yuxuan Cosmi Lin, assistant professor in the Department of Materials Science and Engineering at Texas A&M University, and a team of researchers are studying the potential applications and unique physical properties of ...
Engineering
Sep 18, 2024
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'Play-putty' that reads the body's electric signals could open a new field of flexible biometric sensors
A new study by University of Massachusetts Amherst researchers demonstrates the effectiveness of homemade play putty at reading brain, heart, muscle and eye activity. Published in Device, the research outlines the conductive ...
Engineering
Sep 18, 2024
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More news
In a step toward solar fuels, durable artificial photosynthesis setup chains two carbons together
Solving long-standing challenge in semiconductor manufacturing—a refined algorithm for detecting wafer defects
Researchers develop new p-type semiconductor materials for next-gen displays
Smart mouthguard allows users to control devices with their tongue and teeth
New computer simulations help scientists advance energy-efficient microelectronics
Solving a memristor mystery to develop efficient, long-lasting memory devices
Molecular level changes translate to big efficiency gains for organic solar cells
Improved virtual haptic technology enables uniform tactile sensation across displays
Research team identifies key visual perceptual factors for enhancing 3D display realism
Researchers develop approach to fabricate highly performing transistors based on 2D semiconductors
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Solar flares may cause faint auroras across top of Northern Hemisphere
Scientists uncover auditory 'sixth sense' in geckos
Researchers develop light-charged supercapacitor for self-powered devices
Graphene-based wearable strain sensor can detect and broadcast silently mouthed words
Scientists combine nanotech and deep learning to build ultra-small e-nose system for real-time gas identification
Achieving a supercapacitor through the 'molecular coating' approach
Multispectral smart window: A step toward healthier indoor environments
Optical computing empowers direction of arrival estimation beyond the diffraction limit
Engineers develop new two-dimensional, low-power-consumption field-effect transistor
Drier winter habitat impacts songbirds' ability to survive migration
Climate lessons from the fall of a Pacific chiefdom
Winds of change: Webb reveals forces that shape protoplanetary disks
